Smarty

Smarty is a template engine for PHP. In affected versions smarty did not properly escape javascript code. An attacker could exploit this vulnerability to execute arbitrary JavaScript code in the context of the user's browser session. This may lead to unauthorized access to sensitive user data, manipulation of the web application's behavior, or unauthorized actions performed on behalf of the user. Users are advised to upgrade to either version 3.1.48 or to 4.3.1 to resolve this issue. There are no known workarounds for this vulnerability.

Published: 2023-03-28T20:07:39.103Z
Updated: 2025-11-03T21:47:36.097Z

Smarty is a template engine for PHP, facilitating the separation of presentation (HTML/CSS) from application logic. Prior to versions 3.1.45 and 4.1.1, template authors could inject php code by choosing a malicious {block} name or {include} file name. Sites that cannot fully trust template authors should upgrade to versions 3.1.45 or 4.1.1 to receive a patch for this issue. There are currently no known workarounds.

Published: 2022-05-24T00:00:00.000Z
Updated: 2025-04-23T18:22:54.999Z

Smarty is a template engine for PHP, facilitating the separation of presentation (HTML/CSS) from application logic. Prior to versions 3.1.42 and 4.0.2, template authors could run arbitrary PHP code by crafting a malicious math string. If a math string was passed through as user provided data to the math function, external users could run arbitrary PHP code by crafting a malicious math string. Users should upgrade to version 3.1.42 or 4.0.2 to receive a patch.

Published: 2022-01-10T00:00:00.000Z
Updated: 2025-04-23T19:14:05.629Z

Smarty before 3.1.39 allows code injection via an unexpected function name after a {function name= substring.

Published: 2021-02-22T01:38:15.000Z
Updated: 2024-08-03T20:19:20.027Z

Smarty before 3.1.39 allows a Sandbox Escape because $smarty.template_object can be accessed in sandbox mode.

Published: 2021-02-22T01:34:05.000Z
Updated: 2024-08-03T20:19:20.153Z